Powertrain Codes (P)

P0100 medium

Mass Air Flow (MAF) Circuit Malfunction

P0101 medium

Mass Air Flow (MAF) Circuit Range/Performance Problem

P0102 medium

Mass Air Flow (MAF) Sensor Circuit Low Input

P0103 medium

Mass or Volume Air Flow (MAF) Sensor Circuit High Input

P0104 medium

Mass Air Flow (MAF) Sensor Circuit "A" Intermittent/Erratic

P0105 medium

Manifold Absolute Pressure/Barometric Pressure Sensor Circuit Malfunction

P0106 medium

Manifold Absolute Pressure/Barometric Pressure Circuit Range/Performance Problem

P0107 medium

Manifold Absolute Pressure/Barometric Pressure Sensor Circuit Low Input

P0110 medium

Intake Air Temperature (IAT) Sensor Circuit Malfunction

P0113 medium

Intake Air Temperature (IAT) Sensor 1 Circuit High Input

P0115 medium

Engine Coolant Temperature Sensor 1 Circuit Malfunction

P0116 medium

Engine Coolant Temperature (ECT) Sensor 1 Circuit Range/Performance Problem

P0117 medium

Engine Coolant Temperature (ECT) Sensor Circuit Low Input

P0118 medium

Engine Coolant Temperature Sensor Circuit High Input

P0120 medium

Throttle/Pedal Position Sensor/Switch "A" Circuit Malfunction

P0121 medium

Throttle/Pedal Position Sensor/Switch A Circuit Range/Performance Problem

P0122 medium

Throttle/Pedal Position Sensor/Switch "A" Circuit Low Input

P0123 medium

Throttle/Pedal Position Sensor/Switch A Circuit High Input

P0125 medium

Insufficient Coolant Temperature for Closed Loop Fuel Control

P0128 medium

Coolant Thermostat (Coolant Temperature Below Thermostat Regulating Temperature)

P0130 medium

O2 Sensor Circuit Malfunction (Bank 1, Sensor 1)

P0131 medium

Oxygen Sensor Circuit Low Voltage (Bank 1, Sensor 1)

P0132 medium

Oxygen Sensor Circuit High Voltage (Bank 1, Sensor 1)

P0133 medium

Oxygen Sensor Circuit Slow Response (Bank 1, Sensor 1)

P0134 medium

Oxygen Sensor Circuit No Activity Detected (Bank 1, Sensor 1)

P0135 medium

Oxygen O2 Sensor Heater Circuit Malfunction (Bank 1, Sensor 1)

P0136 medium

O2 Sensor Circuit Malfunction (Bank 1, Sensor 2)

P0137 medium

Oxygen Sensor Circuit Low Voltage (Bank 1, Sensor 2)

P0138 medium

O2 Sensor Circuit High Voltage (Bank 1 Sensor 2)

P0140 medium

O2 Sensor Circuit No Activity Detected (Bank 1, Sensor 2)

P0141 medium

O2 Sensor Heater Circuit Malfunction (Bank 1, Sensor 2)

P0150 medium

O2 Sensor Circuit Malfunction (Bank 2, Sensor 1)

P0151 medium

O2 Sensor Circuit Low Voltage (Bank 2, Sensor 1)

P0152 medium

O2 Sensor Circuit High Voltage (Bank 2 Sensor 1)

P0153 medium

O2 Sensor Circuit Slow Response (Bank 2, Sensor 1)

P0154 medium

O2 Sensor Circuit No Activity Detected (Bank 2, Sensor 1)

P0155 medium

O2 Sensor Heater Circuit Malfunction (Bank 2, Sensor 1)

P0156 medium

Oxygen Sensor Circuit Malfunction (Bank 2, Sensor 2)

P0157 medium

O2 Sensor Circuit Low Voltage (Bank 2, Sensor 2)

P0158 medium

Oxygen Sensor Circuit High Voltage (Bank 2, Sensor 2)

P0161 medium

Oxygen Sensor Heater Circuit Malfunction (Bank 2, Sensor 2)

P0171 medium

System Too Lean (Bank 1)

P0172 medium

System Too Rich (Bank 1)

P0174 medium

System Too Lean (Bank 2)

P0175 medium

System Too Rich (Bank 2): Engine running overly rich fuel mixture on the second bank of cylinders

P0190 medium

Fuel Rail Pressure Sensor "A" Circuit Malfunction

P0191 medium

Fuel Rail Pressure Sensor "A" Circuit Range/Performance

P0192 medium

Fuel Rail Pressure Sensor "A" Circuit Low Input

P0193 medium

Fuel Rail Pressure Sensor "A" Circuit High Input